ORA-01941: SEQUENCE keyword expected
Cause: keyword missing
Action: supply missing keyword
ORA-01942: IDENTIFIED BY and EXTERNALLY cannot both be specified
Cause: A user cannot be specified to have and not have a password.
Action: Specify only one of the options.
ORA-01943: IDENTIFIED BY already specified
Cause: The identified clause has been given twice.
Action: Use only one identified by clause.
ORA-01944: IDENTIFIED EXTERNALLY already specified
Cause: The identified externaly clause has been given twice.
Action: Use only one identified clause.
ORA-01945: DEFAULT ROLE[S] already specified
Cause: The default roles clause has been given twice.
Action: Use only on default role clause.
ORA-01946: DEFAULT TABLESPACE already specified
Cause: The default tablespace clause has been given twice.
Action: Use only one default tablespace clause.
ORA-01947: TEMPORARY TABLESPACE already specified
Cause: The temporary tablespace clause has been given twice.
Action: Use only one temporary tablespace clause.
ORA-01948: identifier’s name length (string) exceeds maximum (string)
Cause: A name has been specified that is too long. For example, dbms_session.is_role_enabled() specifies a role name that is too long.
Action: Change the application or command to use a correct identifier.
ORA-01949: ROLE keyword expected
Cause: The role keyword is required here.
Action: Specify the role keyword.
ORA-01950: no privileges on tablespace ‘string’
Cause: User does not have privileges to allocate an extent in the specified tablespace.
Action: Grant the user the appropriate system privileges or grant the user space resource on the tablespace.
Above are list of Oracle Database Errors or Warnings from Error ORA-01941 to ORA-01950 received while performing certain operation against Oracle Database or related products.
What are Oracle Database Error Messages?
Oracle Error Messages may be returned while using products which are part of Oracle Database. Each Oracle Database Error or Warning Message mentioned above contains the Warning or Error Message Statement, a short explanation of the probable causes of the Error message, and a recommended action.
Hope this was helpful.
Information about Oracle Database Error Messages or Warning Messages on Windows and Linux Operating Systems.